Which process describes the production of new skin cells to replace old ones?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Skin renewal is the ongoing process where new skin cells are produced to replace old ones. In the epidermis, cells in the basal layer divide by mitosis to form new keratinocytes, which then migrate upward, mature, and are shed at the surface. This entire cycle of producing new cells to replace those lost is described as cell renewal. The basal membrane is simply the structural layer between epidermis and dermis, adipose tissue is fat, and while mitosis is the mechanism of cell division, the term that best describes the overall turnover process in skin is cell renewal.